On Flow boards, I see "unreachable code after return statement" in the browser console. The relevant code appears to look like this:
function _createRevPagination($target) { return; if (!topicsData.links.pagination.fwd && !topicsData.links.pagination.rev) { return; } if (!topicsData.links.pagination.rev && topicsData.links.pagination.fwd) { topicsData.links.pagination.rev = $.extend(true, { }, topicsData.links.pagination.fwd, { title: 'rev' }); topicsData.links.pagination.rev.url = topicsData.links.pagination.rev.url.replace('_offset-dir=fwd', '_offset-dir=rev'); } $allRendered = $allRendered.add($(flowBoard.constructor.static.TemplateEngine.processTemplateGetFragment('flow_load_more.partial', { loadMoreObject: topicsData.links.pagination.rev, loadMoreApiHandler: 'loadMoreTopics', loadMoreTarget: scrollTarget, loadMoreContainer: scrollContainer, loadMoreTemplate: scrollTemplate })).children().insertBefore($target.first())); }
Example page: https://sv.wikipedia.org/wiki/Wikipediadiskussion:Flow